For the most spectacular photos of Berlin, go to the Berlin TV Tower (368 meters high!) or the Kohlhoff-Towers.
The best " evidence" of your stay in Berlin is a photo in front of the Brandenburg Gate or the Reichstag building. These are the most famous places of the city that everyone knows from childhood.
By the way, in front of the Brandenburg Gate you also get the most effective photos of Berlin at night - the arch is illuminated with multicolored lights. Photos of Berlin's old streets (in particular, the magnificent Cathedral) can be taken from the observation deck of the Humboldt Box Information Center.
Well, unusual photos of Berlin at night are best taken in "modernist" neighborhoods, such as the Mies van der Rohe National Gallery or the Birpinsel Tower on film or digital.
